Jessie J - 'It's My Party' (Live At The Summertime Ball 2014)

If you weren't already a #heartbeat, Jessie J's incredible performance of pop belter 'It's My Party' will have you running to join the fandom. This girl certainly does know how to get people in the party spirit!

Jessie raised the roof on Wembley Stadium (ok, we know it doesn't actually have a roof, but you know what we mean) with her feel good hit, chucking in some impressive dance moves on the world's most famous stage.

If you fancy learning how to strut like Jessie J, check out the video above where the lady OWNED the stage at the #CapitalSTB 2014.

If you still haven't checked out the rest of the INCREDIBLE stage performances from the Capital Summertime Ball with Vodafone then what are you waiting for?! Check out all the highlights here.